1 to part company

2 to split up

3 to break up

1 to complete

2 to accomplish

1 safe and sound

2 well

3 without mishap

4 quiet and safe

5 at peace

1 surname Cheng

1 Chenggong or Chengkung town in Taitung County 臺東縣|台东县[Tái dōng Xiàn], southeast Taiwan

1 a single slip may cause everlasting sorrow (idiom)

1 nothing much changes (idiom); always the same

2 stuck in a rut

1 lit. one hand exchanges the cash, the other the goods (idiom)

2 fig. to pay for what you want in cash

3 simple and direct transaction

1 before the first wave subsides, a new wave rises (idiom); a new problem arises before the old is solved

2 many twists and turns to a story

3 one thing after another

1 to win instant success (idiom)

2 to start off successfully